The 2015 Abilene Christian Wildcats football team represented Abilene Christian University in the 2015 NCAA Division I FCS football season. The Wildcats were in their third transition season of at the FCS level. They were led by fourth-year head coach Ken Collums. They play their home games at Shotwell Stadium. This was the Wildcats second season in the Southland Conference since their return to the conference. They finished the season 3–8, 3–6 in Southland play to finish in a three-way tie for eighth place.